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6 serial poll operation, Serial poll operation -6 – AMETEK M130 User Manual

Page 56

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IEEE 488.2 and SCPI Command Operation

Sorensen Ethernet Option

3-6

M130/131 Programming Manual

Error Code Description

-221

Settings conflict
Attempted to set output greater than soft limits or to set soft limits less
than output.

-222

Data out of range
Parameter exceeded range of valid values.

-225

Out of memory
There is not enough memory to perform the requested operation.

-241

Hardware missing
A legal command or query could not be executed because the option is
not installed.

-284

Program currently running
A legal command or query could not be executed because a function is
currently running.

-292

Referenced name does not exist

-293

Referenced name already exists

-316

Checksum error

-330

Self-test failed
A self-test failure has occurred.

-340

Calibration failed
Error during calculation of calibration values occurred.

-350

Queue overflow
The error queue can contain up to 10 entries. If more than 10 error/event
conditions are logged before the SYSTem:ERRor? query, an overflow will
occur; the last queue entry will be overwritten with error -350. When the
queue overflows, the least recent error/events remain in the queue and the
most recent error/events are discarded.

-360

Communication error
Communication to a channel was disrupted.

3.2.6

S

ERIAL

P

OLL

O

PERATION

Performing a serial poll will not modify the Status Byte other than to clear the
RQS (bit 6) for a supply requesting service. Queries affecting the Status
Registers and subsequent serial poll are described below:

• *STB? clears the Status Byte

• *ESR? clears the ESR and bit 5 of the Status Register

• SYSTem:ERRor? clears bit 2 of the Status Register if the queue is empty

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